Recommendations for handheld documentary/social/street/photojournalism? + OM-D E-M5 or GH3

DaveWo wrote:

Have you thought about how many photos or videos you would be taking per day?

You may think OVF (those who take quick action shots still prefer OVF) is on the way out but do keep in mind EVF uses power. A fully charged battery for EM-5 only gives you 200 to 300 shots. If you're full time shooting, you likely would be taking a lot of shots and making a lot of videos. Don't forget to bring several batteries and chargers.

GH3 is the size of a consumer grade crop-sensor DSLR.

DSLR may allow you to take more shots/videos before the battery runs dry.